baber/WOPTO huggingface dataset:
Patent JP-2017025904-A (JP)
Title: Turbomachine
Inventor: OGATA YUJI
IPC: F04D29/056
Filed: 2016-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a turbomachine having high reliability.SOLUTION: A turbomachine (100a) of the present disclosure comprises: a rotary shaft (40); a first impeller (30a); a first fluid bearing (10a); a first holding member (61a); a first lubricant case (90a); a first supply path (50a); and a first squeeze film damper (15a). The first fluid bearing (10a) rotatably supports a first taper part (41a) and a first cylindrical part (42a). The first fluid bearing (10a) is attached to the first holding member (61). The first lubricant case (90a) forms a first storage space (91a). The first supply path (50a) is a path for supplying lubricant to the first storage space (91a). The first squeeze film damper (15a) is a clearance formed between the first fluid bearing (10a) and the first holding member (61a) and communicates with the first supply path (50a).SELECTED DRAWING: Figure 2
Patent JP-2017001178-A (JP)
Title: Device for converting module of station for control of industrial robots into independent control unit
Inventor: BORDEGNONI STEFANO
IPC: H05K5/02
Filed: 2016-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a device for converting a module of a station for control of industrial robots into an independent control unit.SOLUTION: The device comprises a frame configured for housing a module 100. The frame includes: a supporting part 22 designed to support the entire frame and to rest on a resting surface; a part 26 designed to receive the control module; and a covering part 32. The covering part 32 encloses a plurality of cables for electrical connection of the module and is configured for guiding passage of the cables toward the outside of the device.SELECTED DRAWING: Figure 2
Patent JP-2017219800-A (JP)
Title: Film cutout method
Inventor: NAKAI KOTA
IPC: G02B5/30
Filed: 2016-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for cutting out a film by a laser beam while preventing a crack in the film.SOLUTION: A film cutout method includes cutting out a film including a polarizer by laser beam irradiation to form a cutout part of a prescribed shape in the film. An absorption axis of the polarizer forms an angle of 0° to 85° or 95° to 180°, with regard to a tangent line A of the cutout part on a cutout initiation point by the laser beam irradiation or a side B of the cutout part including the initiation point.SELECTED DRAWING: Figure 1
Patent JP-2017223276-A (JP)
Title: Hub unit bearing
Inventor: KAMIYA YOSHIO
IPC: B60B35/02
Filed: 2016-06-15
Abstract: PROBLEM TO BE SOLVED: To suppress a temperature rise of a hub unit bearing by enhancing cooling performance of a bearing cap having a cap body made of synthetic resin.SOLUTION: A resin bottom plate 13a of a cap body 9a which is formed of a resin material combined with a reinforcing material excellent in thermal conductivity incudes annular protrusions 32a and 32b protruding to an axial direction, and the fibrous reinforcing material is oriented in the axial direction in the annular protrusions 32a and 32b. Heat in a bearing is radiated to an external space from the inboard side annular protrusion 32b through the reinforcing material after being absorbed from the outboard side annular protrusion 32a.SELECTED DRAWING: Figure 1
Patent JP-2017226035-A (JP)
Title: Machining method and machining device
Inventor: TAKAGI MAKOTO
IPC: B23C3/00
Filed: 2016-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a machining method and a machining device capable of obtaining required shape accuracy and enabling efficient machining, by grasping deformation due to the wear of a forming tool.SOLUTION: A machining method of manufacturing a mold M for an optical element 91 having a minute array 91a on a surface, obtains a tool image TI corresponding to a machined shape of a machining tool (a forming tool) 51 which forms an element transfer surface Wb corresponding to each array element 91b configuring the minute array 91a, and obtains information relating to a deterioration of the machining tool (the forming tool) 51 by image processing to the tool image TI.SELECTED DRAWING: Figure 1
Patent JP-2018007333-A (JP)
Title: Booster circuit
Inventor: IMAI YASUSHI
IPC: H02M3/07
Filed: 2016-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a booster circuit capable of improving the efficiency of a stress test for a circuit applied with a boosting voltage.SOLUTION: A division circuit is configured so that a division ratio can be changed by a test signal and a limit circuit is clamped to a higher voltage than a boosting voltage at a normal operation. When the division circuit is controlled at a test state so that the boosting voltage is higher than at a normal operation, the boosting voltage is clamped by the limit circuit, thereby continuously operating a boosting part.SELECTED DRAWING: Figure 1
Patent JP-2016168464-A (JP)
Title: Slot machine
Inventor: MATSUDA KENJI
IPC: A63F5/04
Filed: 2016-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent a generated command from overflowing from a command transmission buffer area even if memory capacity used for the command transmission buffer area is not increased.SOLUTION: Main processing includes a command concentration section in the beginning. In the command concentration section, a setting value command is generated (S41), then a game state command 1 is generated (S42), thereafter a game state command 2 is generated (S43), and then a game state command 3 is generated (S44). Further, the main processing has waiting time after the command concentration section passes (S45). For the waiting time, a command stored in a buffer area is transmitted without generating any commands.SELECTED DRAWING: Figure 4
Patent JP-2018004838-A (JP)
Title: Image forming system and image forming apparatus
Inventor: WATANABE NOBUMASA
IPC: B41J29/42
Filed: 2016-06-29
Abstract: PROBLEM TO BE SOLVED: To make consumables of an image forming apparatus exchangeable as planned.SOLUTION: In the present invention, an information provision device 2 generates and stores provision AMPV data that indicates the use state of consumables of a plurality of image forming apparatuses 3A to 3N for each prescribed type, and the image forming apparatuses 3A to 3N acquire, from the information provision device 2, the provision AMPV data of a type to which an own apparatus belongs, and predict the consumed date of consumables of the own apparatus on the basis of the acquired data, whereby it is possible for an image forming apparatus 3 to accurately predict the consumed date of the consumables on the basis of the use state of the consumables of the own apparatus and the use state of the consumables of a plurality of other image forming apparatuses 3, even when the consumption rate of the consumables of the own apparatus is relatively small.SELECTED DRAWING: Figure 13
Patent JP-2018006131-A (JP)
Title: Lighting device
Inventor: OSAWA SHIGERU
IPC: F21V21/00
Filed: 2016-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device suppressing change in an oscillation angle of a lamp body after adjusting an irradiation position.SOLUTION: A lighting device includes: a lamp body having a light-emitting element; a support part supporting the lamp body so as to flexibly oscillate in a prescribed direction; a plate fitted to the lamp body and having a plurality of positioning parts mounted on the periphery having an oscillation center as a center; an arm mounted on a mounting part and having a mounting part provided at a position corresponding to the periphery; and pins the end part side of one of which is inserted into one of the plurality of positioning parts and the end part side of another of which is inserted into the mounting part.SELECTED DRAWING: Figure 1
Patent JP-2016223016-A (JP)
Title: Method for producing high purity magnesium and high purity magnesium
Inventor: TAKAHATA MASAHIRO
IPC: C22B9/02
Filed: 2016-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of stably providing magnesium whose purity is made high.SOLUTION: Raw material for magnesium with a purity of 4 N or lower other than gas components is charged to the crucible of a sublimation container, this is heated at 500 to 650°C so as to be sublimed, this is stuck (vapor-deposited) to the side wall at the inside of the sublimation container to perform the first sublimation refining, next, the magnesium subjected to the primary sublimation refining is recovered, thereafter, this magnesium is again charged to the crucible of the sublimation container, is heated to a temperature of the melting point (650°C) or lower, is subjected to the secondary sublimation refining, and is similarly stuck (deposit) to the side wall at the inside of the sublimation container to recover the magnesium with a purity of 5 N or higher other than the gas components.SELECTED DRAWING: Figure 1
Patent JP-2018008394-A (JP)
Title: Register mark detection device, automatic registration control device and printing machine unit of rotary printing press
Inventor: NOBORIGUCHI YOSHITAKA
IPC: B41F33/14
Filed: 2016-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a transparent register mark detection technology which does not need optical adjustment, such as optical axis alignment even though it is installed in an environment where there are mechanical vibrations.SOLUTION: A register mark detection device 3 of a multicolor rotary printing press which can detect a register mark even in the case that the register mark printed on a web 12 is formed by transparent ink includes: an optical film thickness sensor 1 for acquiring information corresponding to film thickness of ink on the web; and a film thickness measurement device 2 for measuring film thickness on the basis of the information acquired by the optical film thickness sensor. In the register mark detection device, the optical film thickness sensor and the film thickness measurement device are provided with a measurement speed measurable even at a speed at which the web is carried.SELECTED DRAWING: Figure 1
Patent JP-2018013334-A (JP)
Title: Motion analysis device, motion analysis method, and motion analysis system
Inventor: ISHIKAWA MASAKI
IPC: G01P21/00
Filed: 2016-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a motion analysis device which senses an abnormal offset of a sensor in advance and rapidly deals with the abnormal offset.SOLUTION: A swing analysis device 1 as a motion analysis device includes: a detection unit (sensor unit 10) for acquiring output data of a sensor 110 when a motion tool (golf club 3) is in a resting state; a processing unit 201 having a first determination value and a second determination value and comparing the output data with the first and second determination values to acquire a determination result, the absolute value of the second determination value being larger than the first determination value; and a data output unit 205 for outputting the determination result as determination data.SELECTED DRAWING: Figure 4
Patent JP-2018013341-A (JP)
Title: Measurement probe and measurement device
Inventor: ARAI HIDEYUKI
IPC: G01B21/00
Filed: 2016-07-19
Abstract: PROBLEM TO BE SOLVED: To suppress the displacement of a stylus due to a torsional force which is applied to a plate where the stylus is attached.SOLUTION: A probe of the present invention has a stylus 32 attached thereto that is contactable to a measurement object, and comprises a movable plate 41 capable of moving in the direction of axis X, a stationary plate 42 arranged so as to overlap the movable plate 41, a counter plate 43 facing the movable plate 41 and the stationary plate 42, a movable side connection plate having elasticity for connecting each of a one end side extension part 411 located at one end in the direction of axis X of the movable plate 41 and an other end side extension part located at the other end in the direction of axis X and the counter plate 43 at three places at the least, and a stationary side connection plate for connecting the stationary plate 42 and the counter plate 43. The overall length in the direction of axis Y orthogonal to the direction of axis X of the one end side extension part 411 is the same as the overall length in the direction of axis Y of the other end side extension part.SELECTED DRAWING: Figure 5
Patent JP-2018014177-A (JP)
Title: Fuel cell system
Inventor: FUKUDA KENTARO
IPC: B60K15/063
Filed: 2016-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of suppressing overfilling of some fuel tanks with fuel gas, due to pressure difference of fuel tanks of multiple fuel cell units.SOLUTION: A fuel cell system 1 includes an interconnection path 4 for interconnecting the fuel supply paths 14 of adjoining fuel cell units FCU1, FCU2, and an opening and closing mechanism 5 for opening and closing the interconnection path 4. Furthermore, the path opening and closing control section 60 of the fuel cell system 1 is configured to control actuation of the opening and closing mechanism 5 so that pressure difference of the fuel tanks 11, 12 of the adjoining fuel cell units FCU1, FCU2 is reduced. Since the pressure of fuel tanks 11, 12 of respective fuel cell units FCU1, FCU2 is equalized, overfilling of some fuel tanks with fuel gas is suppressed when filling the fuel gas.SELECTED DRAWING: Figure 1
Patent JP-2018017528-A (JP)
Title: Electric leakage determination device
Inventor: YAMAKAWA RYO
IPC: G01R31/02
Filed: 2016-07-25
Abstract: PROBLEM TO BE SOLVED: To carry out temperature detection with high accuracy and determine whether or not there is occurrence of electric leakage between a temperature detection element and a battery.SOLUTION: Provided is a battery monitoring device 30 for detecting the temperature of a battery pack 10 on the basis of the terminal-to terminal voltages of thermistors T1-Tn provided in the battery pack 10, wherein first terminals of the thermistors T1-Tn are connected to a prescribed voltage via pullup resistors R1-Rn and second terminals are connected to the ground voltage of the battery pack 10 via a parallel connector 50 consisting of a detection resistor 52 and a switch 51. The battery monitoring device 30 includes a voltage detection unit 31 for detecting the voltages at the first terminals of the thermistors T1-Tn, detects the temperature of the battery on the basis of a detected value by the voltage detection unit 31 when the switch 51 is in an ON state, and determines electric leakage between the thermistors T1-Tn and the battery pack 10 on the basis of a voltage at both ends of a prescribed path L1, when a path including the detection resistor 52 is used as the prescribed path L1 and the switch 51 is in an OFF state.SELECTED DRAWING: Figure 1
Patent JP-2016182605-A (JP)
Title: Vibration generator
Inventor: KURODA MINORU
IPC: B06B1/04
Filed: 2016-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a vibration generator which enables further thickness reduction and is properly operated.SOLUTION: A vibration generator 401 includes: a vibrator 480; a frame 20 on which the vibrator 480 is supported so as to be displaced; and a bottom plate 430 formed by a non-magnetic material. The bottom plate 430 covers the frame 20. Planar coils 440a, 440b are disposed on a surface of the bottom plate 430 which faces the vibrator 480. A substrate 410 having a wiring pattern is sandwiched between the coils 440a, 440b and the bottom plate 430.SELECTED DRAWING: Figure 15
Patent JP-2018017419-A (JP)
Title: Ventilation system
Inventor: SATO HIROYASU
IPC: F24F7/007
Filed: 2016-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of improving energy saving characteristic to reduce operation cost while keeping air environment in the horizontal ventilation space at each of the floors in comfortable state at a ventilation system for performing a ventilation of horizontal ventilation space arranged at each of the floors of a building under utilization of natural wind and blown air by auxiliary blowing means.SOLUTION: This invention relates to a ventilation system including auxiliary air blowing means 2 capable of assisting horizontal ventilation along a horizontal direction at the horizontal ventilation spaces R at a building 100 having horizontal ventilation spaces R with several open-circuit segments O opened to external side to enable external air to be ventilated in a horizontal direction through several open-circuit segments O at several floors F, there are provided vertical ventilation segments 1 that are installed at horizontal ventilation spaces R of several floors F and have openings 1a, 1b opened to the horizontal ventilation spaces R of several floors F.SELECTED DRAWING: Figure 2
Patent JP-2018017870-A (JP)
Title: Imaging device, control method of the same, and control program thereof
Inventor: SHIBATA NOBUHIRO
IPC: H04N5/225
Filed: 2016-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent increase in power consumption even if a collapsing operation is hindered when retreating a focusing lens upon the collapsing operation.SOLUTION: A system control unit 112 is configured to, upon conducting a collapsing operation of a lens barrel 101, drive a zoom lens 102 and a tremor-proof lens 103 along an optical axis direction to an accommodation position from a start-up position; and cause a focus lens 104 to retreat in a first direction going across the optical axis in conjunction with a movement of the zoom lens. In this instance, prior to a timing of moving the focus lens, the system control unit is configured to drive the tremor-proof lens in a second direction opposite the first direction to make the tremor-proof lens retreat, and when the movement of the zoom lens is hindered, cut off energization for driving the tremor-proof lens.SELECTED DRAWING: Figure 1
Patent JP-2018017919-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, image forming apparatus and image forming method
Inventor: EZURE KAZUAKI
IPC: G03G5/05
Filed: 2016-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor capable of suppressing generation of a transfer memory and generation of filming.SOLUTION: An electrophotographic photoreceptor 30 includes a conductive substrate 31 and a photosensitive layer 32. The photosensitive layer 32 is a single layer. The photosensitive layer 32 contains a charge generator, an n-type pigment, an electron transporting agent, a hole transporting agent and a binder resin. The charge generator contains a metal phthalocyanine or a non-metal phthalocyanine. The content of the n-type pigment is 0.09 parts by mass or more and 9.00 parts by mass or less with respect to 3.00 parts by mass of the metal phthalocyanine or non-metal phthalocyanine. The electron transporting agent contains at least one compound in compounds having a specific structure.SELECTED DRAWING: Figure 1
Patent JP-2017054803-A (JP)
Title: Circuit for driving light source
Inventor: YUN LIN LIN
IPC: H05B37/02
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a light source drive circuit in which power efficiency is improved when the input voltage varies.SOLUTION: In a light source drive circuit for supplying power to a light source by DC voltage, the light source is constituted of a first light source and a second light source. The drive circuit includes a first control circuit and a second control circuit. When the DC voltage falls within a first range, the first control circuit controls a first switch, and the second control circuit controls a second switch, to turn the first light source on, and to adjust a current flowing trough the first light source. When the DC voltage falls within a second range, the first control circuit and second control circuit control to turn the first switch off, while turn the second switch on, and to adjust a current flowing trough both the first light source and second light source.SELECTED DRAWING: Figure 2
Patent JP-2018021518-A (JP)
Title: Ignition device of internal combustion engine
Inventor: SUGIURA AKIMITSU
IPC: F02P3/045
Filed: 2016-08-04
Abstract: PROBLEM TO BE SOLVED: To improve ignitability of a combustible gas mixture by executing control corresponding to a flow speed of the combustible gas mixture in a configuration performing ignition several times in one combustion cycle.SOLUTION: An ignition device of an internal combustion engine includes an ignition coil 10, and an ignition plug 30 igniting a combustible gas mixture. In an initial combustion period from a start point of time of the ignition to a point of time when a combustion rate of fuel included in the combustible gas mixture reaches a prescribed value, an ECU 20 executes intermittent discharging at the ignition plug 30 several times, and detects a flow rate of the combustible gas mixture. When the detected flow rate exceeds a prescribed first threshold value, a first discharging is stopped by conducting primary current in a state that energy remains in the ignition coil 10, in the first discharging at the ignition plug 30 started from the start point of time of the ignition, and thereafter, a second discharging is executed at the ignition plug 30 by cutting off the primary current.SELECTED DRAWING: Figure 1
Patent JP-2018021424-A (JP)
Title: Road block unit, road block cover and method for molding road block cover
Inventor: KOIKE TAKAMASA
IPC: E01F9/553
Filed: 2016-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a road block unit useful for improving durability.SOLUTION: A road block unit 1 has a resin cover 2, and a concrete block 3 joined to the cover 2. The cover 2 has a first face 41 that covers at least part of the block 3, and a plurality of protrusions 6 scattered on the first face 41 and contained in the block 3.SELECTED DRAWING: Figure 1
Patent JP-2018023426-A (JP)
Title: Game machine
Inventor: KUWANA SUKEYUKI
IPC: A63F5/04
Filed: 2016-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing a game hall side to grasp more accurate information.SOLUTION: A main control board 71 of a pachinko slot machine 1 performs a shift lottery to a specific interval for making a notification of a stop operation mode advantageous to a player, and if the shift lottery is won, shifts a game state to the specific interval. If a termination condition is satisfied during the specific interval, or before the termination condition is satisfied, if a number of times of continuations during the specific interval reaches a number of times of limitations, the main control board 71 terminates the specific interval. But, if the specific interval is terminated by a trigger of reaching the number of times of limitations, the main control board 71 makes a notification to external equipment that limit processing has been performed.SELECTED DRAWING: Figure 127
Patent JP-2018024200-A (JP)
Title: Printing device and control method
Inventor: TAKEUCHI KAZURO
IPC: B41J29/38
Filed: 2016-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a printing device and the like that can execute inspection and repairing processing for a flash memory without impairing user's convenience and causing a problem in terms of energy saving and load on resource, in a printing device including a flash memory.SOLUTION: A printing device including a flash memory starts inspection and repairing processing for the flash memory at the end of printing processing and/or timing which the printing processing is not executed.SELECTED DRAWING: Figure 2
Patent JP-2017028704-A (JP)
Title: Mobile unit parental control
Inventor: LO CHARLES N
IPC: H04M11/08
Filed: 2016-08-17
Abstract: PROBLEM TO BE SOLVED: To enable parents to limit content viewable on a mobile device and to limit viewing on the mobile device.SOLUTION: A user completes a service request form that includes an allowable view threshold for content on the mobile device. The request transfers to a service provider, sometimes via a base station. A subscription manager can forward the threshold back to the mobile device, and the mobile device can program the threshold into a secure storage. When content is received, it is compared against the threshold, and a determination is made whether the content can be viewed by considering the threshold.SELECTED DRAWING: Figure 7